Books,bytes and believers
 Artikel Jurnal
Quesada, Robert
Computer numerical control : machining and turning centers
Pearson Prentice Hall, 2005
 Buku Teks
Wynar, Christine Gehrt
Guide to reference books for school media centers / Christine Gehrt Wynar
Libraries Unlimited, 1986
 Buku Referensi
Recommended reference books for small and medium-sized libraries and media centers 1988
Libraries Unlimited, 1988
 Buku Referensi
Dyer, Esther R.
Public, school, and academic media centers : a guide to information sources
Gale Information Guide Library, 1981
 Buku Referensi